APPLICANT : CALIX ELECTRONIC CHEMICAL CO., LTD. ADDRESS : 77, Seokam-ro 13-gil, Iksan, Jeonllabuk-do, Korea PAGE: 1 of 8 SAMPLE DESCRIPTION : The following submitted sample(s) said to be:- NAME/TYPE OF PRODUCT SAMPLE ID NO. MANUFACTURER/VENDOR : Tin-ball Sn100% (HEESUNG METAL) : RT17R-U2181 : CALIX ELECTRONIC CHEMICAL CO., LTD. SAMPLE RECEIVED : Dec. 26, 2017 TESTING DATE : Dec. 26, 2017 ~ Dec. 29, 2017 TEST METHOD(S) TEST RESULT(S) : Please see the following page(s). : Please see the following page(s). * Note 1 : The test results presented in this report relate only to the object tested. * Note 2 : This report shall not be reproduced except in full without the written approval of the testing laboratory. Approved by, Authorized by, E.Y.Lee / Lab. Technical Manager H.W.Yoo / Lab. General Manager Authenticity check
PAGE: 2 of 8 TEST ITEM UNIT TEST METHOD MDL RESULT Cadmium (Cd) mg / kg IEC 62321-5 Edition 1.0 : 0. Lead (Pb) mg / kg 2013, by acid digestion and determined by ICP-OES 5 44 Mercury (Hg) mg / kg IEC 62321-4 Edition 1.0 : 2013, by acid digestion and determined by ICP-OES 2 N.D. IEC 62321-7-1 Hexavalent Chromium (Cr 6+ ) μg /cm 2 Edition 1.0 : 2015, (For metal) by boiling water extraction 0.10 Negative and determined by UV-VIS Spectrophotometer Tested by : JH Jin, BJ Ha Notes : mg / kg = ppm = parts per million μg /cm 2 = microgram per square centimeter < = Less than N.D. = Not detected ( <MDL ) MDL = Method detection limit Remarks : Interpretation of Cr 6+ results Qualitative result Concentration of Cr 6+ ( μg /cm 2 ) Negative < 0.10 Inconclusive 0.10 and 0.13 Positive > 0.13 Meaning The sample coating is considered a non-cr 6+ based coating. Unavoidable coating variation may influence the determination. The sample coating is considered to contain Cr 6+. 1. The qualitative results should be determination by the average result of three test results. (If concentration of Cr 6+ is over 0.10 μg /cm 2 ) 2. The above results will be carried out by visual comparison only with the standard.
PAGE: 3 of 8 TEST ITEM UNIT TEST METHOD MDL RESULT Polybrominated Biphenyl (PBBs) Monobromobiphenyl mg / kg Dibromobiphenyl mg / kg Tribromobiphenyl mg / kg Tetrabromobiphenyl mg / kg Pentabromobiphenyl mg / kg IEC 62321-6 Edition 1.0 : 2015, Hexabromobiphenyl mg / kg by solvent extraction and Heptabromobiphenyl mg / kg determined by GC/MS Octabromobiphenyl mg / kg Nonabromobiphenyl mg / kg Decabromobiphenyl mg / kg Polybrominated Diphenyl Ether (PBDEs) Monobromodiphenyl ether mg / kg Dibromodiphenyl ether mg / kg Tribromodiphenyl ether mg / kg Tetrabromodiphenyl ether mg / kg Pentabromodiphenyl ether mg / kg IEC 62321-6 Edition 1.0 : 2015, Hexabromodiphenyl ether mg / kg by solvent extraction and Heptabromodiphenyl ether mg / kg determined by GC/MS Octabromodiphenyl ether mg / kg Nonabromodiphenyl ether mg / kg Decabromodiphenyl ether mg / kg Tested by : JH Jin Notes : mg / kg = ppm = parts per million < = Less than N.D. = Not detected ( <MDL ) MDL = Method detection limit
PAGE: 4 of 8 TEST ITEM CAS NO. UNIT TEST METHOD MDL RESULT Phthalates Dibutyl phthalate (DBP) Di(2-ethylhexyl) phthalate (DEHP) Benzyl butyl phthalate (BBP) Diisobutyl phthalate (DIBP) Tested by : JH Jin 84-74-2 mg / kg 50 N.D. 117-81-7 85-68-7 mg / kgmg / kg IEC 62321-8 Edition 1.0 : 2017, by solvent extraction and determined by GC/MS 50 50 N.D. N.D. 84-69-5 mg / kg 50 N.D. Notes : mg / kg = ppm = parts per million < = Less than N.D. = Not detected ( <MDL ) MDL = Method detection limit
PAGE: 5 of 8 TEST ITEM UNIT TEST METHOD MDL RESULT Beryllium (Be) mg / kg US EPA 3052, by acid digestion and 2 N.D. determined by ICP-OES Tested by : BJ Ha Notes : mg / kg = ppm = parts per million < = Less than N.D. = Not detected ( <MDL ) MDL = Method detection limit * View of sample as received;-
PAGE: 6 of 8 Flow Chart (IEC62321 Edition 1.0) Receipt Sampling/ Grinding or Cutting Pb, Cd, Hg Cr 6+ PBBs /PBDEs For different material, digest the sample with appropriate acid *1 Confirm the tested samples are totally dissolved *2 Make up with deionized water Analyzed by ICP-OES Get 50cm 2 sample Boiling water extraction Metal Make up with deionized water and add diphenyl-carbazide solution Analyzed by UV-VIS Polymers / Electronics Weigh sample and add alkaline solution Definite temperature extraction Cool and filter the extract Weigh sample and add organic solvent Soxhlet extraction or solvent extraction Concentrate the extract and make up with organic solvent Analyzed by GC-MS Data Report Remarks : *1 : List of appropriate acid: Material Acid added for digestion Polymers HNO 3, HCl, HF, H 2O 2, H 3BO 3 Metals HNO 3, HCl, HF Electronics HNO 3, HCl, H 2O 2, HBF 4 *2 : The samples were dissolved totally by pre-conditioning method according to above flow chart.
PAGE: 7 of 8 Flow Chart (Phthalates) Receipt Sample preparation Extraction Concentration Clean-up Concentration Analyzed by GC-MS Data Report
PAGE: 8 of 8 Flow Chart (Metal Testing) Receipt Sample preparation Sample measurement NO Microwave digestion with HNO 3 / HCl / HF Total digestion YES Analyzed by ICP-OES Data Report ** Remarks : The samples were dissolved totally by pre-conditioning method according to above flow chart. ***** End of Report ***** Except where explicitly agreed in writing, all work and services performed by Intertek is subject to our standard Terms and Conditions which can be obtained at our website: http://www.intertek.com/terms/. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. This report is made solely on the basis of your instructions and / or information and materials supplied by you and provide no warranty on the tested sample(s) be truly representative of the sample source. The report is not intended to be a recommendation for any particular course of action, you are responsible for acting as you see fit on the basis of the report results. Intertek is under no obligation to refer to or report upon any facts or circumstances which are outside the specific instructions received and accepts no responsibility to any parties whatsoever, following the issue of the report, for any matters arising outside the agreed scope of the works. This report does not discharge or release you from your legal obligations and duties to any other person. You are the only one authorized to permit copying or distribution of this report (and then only in its entirety). Any such third parties to whom this report may be circulated rely on the content of the report solely at their own risk. This report shall not be reproduced, except in full.